Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.45.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23024
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.45.139.			IN	A

;; AUTHORITY SECTION:
.			223	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:31:10 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 139.45.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.45.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
194.53.185.202 attackbotsspam
Attempts against non-existent wp-login
2020-09-15 22:20:41
139.255.65.195 attackbots
port scan
2020-09-15 22:15:15
164.132.44.218 attack
Time:     Tue Sep 15 14:15:33 2020 +0000
IP:       164.132.44.218 (FR/France/218.ip-164-132-44.eu)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 15 14:00:40 ca-48-ede1 sshd[76170]: Failed password for root from 164.132.44.218 port 47244 ssh2
Sep 15 14:06:43 ca-48-ede1 sshd[76978]: Invalid user oracle from 164.132.44.218 port 36921
Sep 15 14:06:44 ca-48-ede1 sshd[76978]: Failed password for invalid user oracle from 164.132.44.218 port 36921 ssh2
Sep 15 14:11:12 ca-48-ede1 sshd[77612]: Failed password for root from 164.132.44.218 port 45248 ssh2
Sep 15 14:15:31 ca-48-ede1 sshd[78211]: Failed password for root from 164.132.44.218 port 53868 ssh2
2020-09-15 22:47:12
190.5.228.74 attack
20 attempts against mh-ssh on cloud
2020-09-15 22:38:14
45.55.57.6 attack
Invalid user linux from 45.55.57.6 port 59544
2020-09-15 22:43:36
103.145.13.183 attack
[2020-09-14 19:34:58] NOTICE[1239][C-00003bf7] chan_sip.c: Call from '' (103.145.13.183:58334) to extension '8800046171121675' rejected because extension not found in context 'public'.
[2020-09-14 19:34:58] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-14T19:34:58.909-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="8800046171121675",SessionID="0x7f4d481972d8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.13.183/58334",ACLName="no_extension_match"
[2020-09-14 19:40:13] NOTICE[1239][C-00003c01] chan_sip.c: Call from '' (103.145.13.183:60529) to extension '9900046171121675' rejected because extension not found in context 'public'.
[2020-09-14 19:40:13] SECURITY[1264] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-14T19:40:13.790-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9900046171121675",SessionID="0x7f4d480d6c18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IP
...
2020-09-15 22:27:26
210.211.116.204 attackspam
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-09-15T13:10:22Z and 2020-09-15T13:15:03Z
2020-09-15 22:44:26
91.121.211.34 attackspam
Failed password for invalid user dead from 91.121.211.34 port 35156 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns337826.ip-91-121-211.eu  user=root
Failed password for root from 91.121.211.34 port 47642 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns337826.ip-91-121-211.eu  user=root
Failed password for root from 91.121.211.34 port 60062 ssh2
2020-09-15 22:22:33
54.37.205.241 attackspambots
Tried sshing with brute force.
2020-09-15 22:37:33
103.151.118.227 attackbotsspam
SIP/5060 Probe, BF, Hack -
2020-09-15 22:34:33
157.245.200.68 attackspambots
$f2bV_matches
2020-09-15 22:42:34
104.154.147.52 attack
Sep 15 16:08:10 *hidden* sshd[50155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.154.147.52 user=root Sep 15 16:08:12 *hidden* sshd[50155]: Failed password for *hidden* from 104.154.147.52 port 41475 ssh2 Sep 15 16:10:36 *hidden* sshd[50919]: Invalid user digitaluser from 104.154.147.52 port 34371
2020-09-15 22:33:59
122.161.241.122 attackspambots
fail2ban/Sep 15 15:55:30 h1962932 sshd[28391]: Invalid user max from 122.161.241.122 port 4204
Sep 15 15:55:30 h1962932 sshd[28391]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.161.241.122
Sep 15 15:55:30 h1962932 sshd[28391]: Invalid user max from 122.161.241.122 port 4204
Sep 15 15:55:31 h1962932 sshd[28391]: Failed password for invalid user max from 122.161.241.122 port 4204 ssh2
Sep 15 16:05:05 h1962932 sshd[29556]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.161.241.122  user=root
Sep 15 16:05:07 h1962932 sshd[29556]: Failed password for root from 122.161.241.122 port 14010 ssh2
2020-09-15 22:30:27
98.254.104.71 attackbots
4x Failed Password
2020-09-15 22:19:52
58.221.204.114 attackspambots
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-09-15T12:26:51Z and 2020-09-15T12:44:15Z
2020-09-15 22:31:28

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